Elevating Exterior Remodeling Standards in Portland, ME

At Straight Line Roofing & Siding, we believe your home’s exterior should blend elegance with resilience, enhancing both aesthetics and protection. Serving Portland, Maine, since 1989, we’ve established ourselves as the premier exterior remodeling contractor, known for our impeccable craftsmanship and use of superior materials.

Comprehensive Exterior Remodeling Services

Straight Line Roofing & Siding is your trusted partner when it comes to:

Roof Repair and Replacement: Trust our expertise with premium asphalt roofing from Owens Corning and CertainTeed. Backed by our exclusive Premium Lifetime Asphalt Shingle Warranty, we ensure your roof not only looks great but provides lasting protection.
Siding Installation: Enhance your home’s appeal with durable vinyl siding from CertainTeed or engineered wood siding from LP SmartSide, designed for longevity and style.
Window Replacement: Upgrade to our energy-efficient wood windows, minimizing heat transfer while enhancing your home’s aesthetic appeal.
Exterior Door Installation: Choose from a selection of patio doors, front doors, and storm doors that combine security and style, transforming your home’s entryways.
Exterior Remodeling: From custom trim work to building custom garages or sunroom additions, our skilled craftsmen bring your vision to life with precision and care.
Custom Decks: Transform your outdoor living space with a stunning composite or wood deck, designed to complement your lifestyle and enhance your enjoyment of your home.

Why Choose Straight Line Roofing & Siding?

Our commitment to excellence is backed by our team of certified, fully insured professionals who take pride in their workmanship. With an A+ rating from the Better Business Bureau and recognition as an Owens Corning Preferred Contractor, we uphold the highest standards of quality and customer satisfaction. Additionally, we offer a comprehensive five-year workmanship warranty on top of manufacturer warranties, ensuring your peace of mind long after the project is completed.

Contact Us Today

Ready to elevate your home with Straight Line Roofing & Siding’s expert exterior remodeling services? Schedule your free estimate today and experience firsthand why we’re Portland, ME’s preferred choice for superior craftsmanship and reliable service.

Customer Reviews

See what our residential and commercial customers have to say about us.

★ ★ ★ ★ ★

“ If I had only known how quick & easy these guys were going to make replacing my roof shingles, I would have hired them sooner!! They worked like a “well oiled machine” and completed both my house and garage roofs in less than one day!! I returned home to a beautiful new roof and zero mess…like they were never even there. ”

Krisi C

“ Straight Line Roofing and Siding did an excellent job putting a new roof on our 100+ year old New England style house! Ernie was very professional and responsive to all our questions and concerns! They stripped the old roof off and installed the new one in ONE day and left no debris behind! I highly recommend them! ”

Russ B

“ Straight Line Roofing was very prompt in providing our estimate, priced way below their competitors, and informative about the products which would be used in our new rood installation. We have nothing but positives to say. Great job! ”

Jim G